Txoj kev xaiv
Khoom
Hluav taws xob xev feem ntau yog ua los ntawm pvc lossis roj hmab. PVC daim kab xev muaj cov khoom siv insulating zoo dua thiab dej tsis kam, thiab yog haum rau insulating thiab txhim kho cov khoom hluav taws xob feem ntau. Roj hmab tapes muaj qhov ntsuas kub zoo dua thiab tsim nyog rau kev tiv thaiv cov khoom hluav taws xob hauv qhov kub thiab txias thiab roj av siab thiab cov roj av siab thiab roj av noo thiab roj av.
Qhov tuab
Lub thickness ntawm cov kab xev hluavtaws tseem yog ib qho ntawm cov xwm txheej los txiav txim siab thaum xaiv. Cov tuab tuab daim kab xev, qhov zoo dua cov rwb thaiv tsev thiab voltage tiv taus. Txawm li cas los xij, daim kab xev tuab yuav nce nqi thiab teeb meem ntawm kev tsim kho, yog li tseem ceeb kom xaiv txoj cai tuab raws li qhov kev xav tau tiag tiag.
Xim
Cov xim ntawm cov kab xev hluavtaws tseem yog ib qho ntawm cov xwm txheej tau txiav txim siab thaum xaiv. Cov xim sib txawv ntawm cov kab xev hluav taws xob tuaj yeem siv rau cov sijhawm sib txawv, yog li nws yooj yim kom paub qhov txawv thiab tswj hwm. Piv txwv li, cov kab xev hluav taws xob dub feem ntau siv los ua kom tsis muaj hluav taws xob siv hluav taws xob. Dej hluav taws xob hluav taws xob feem ntau siv rau kev kos cim thiab ceeb toom.
Kub tiv thaiv
Qhov kub tsis kam ntawm hluav taws xob tapes tseem yog ib qho tseem ceeb tshaj plaws uas yog xav tau thaum xaiv lawv. Cov ntaub ntawv sib txawv muaj cov kub ua kom sib txawv, yog li nws yog ib qho tseem ceeb kom xaiv daim kab xev xis raws li qhov ntsuas kub uas nws yuav raug siv. Piv txwv li, roj hmab hluav taws xob vapes feem ntau muaj qhov kub siab tiv taus thiab haum rau kev tiv thaiv cov cuab yeej hluav taws xob hauv qhov chaw siab.